Hot air dryer Our recirculated hot air dryer dries in a few minutes different types of parts. It also has an open/close insulated lid feature which prevents the heat from exiting. It can be especially handily while using an in line cleaning process. An air filter also prevents dust depositing while drying. The dryer also benefits from features such as control systems synchronized with our handling system. Ask us for our various Ultrasonic Cleaner & Ultrasonic Cleaners.